Buffalo, South Carolina
Buffalo is a Census-designated place (an unincorporated community) in Union County, South Carolina, with 1,288 residents in 2020. It is in South Carolina's 5th congressional district. Its state senate district is State Senate District 13; its state house district is State House District 42.
County
| County | Share of residents |
|---|---|
| Union County | 100% |
Congressional district
| Congressional district | Share of residents |
|---|---|
| South Carolina's 5th congressional district (SC-05) | 100% |
Elected officials
| Office | Member | Contact | Share of residents |
|---|---|---|---|
| U.S. Representative (SC-05) | Ralph Norman (R) | 202-225-5501 | 100% |
| U.S. Senator | Darline Graham (R) | 202-224-5972 | statewide |
| U.S. Senator | Tim Scott (R) | 202-224-6121 · contact form | statewide |
| State Senator (State Senate District 13) | Shane Martin (R) | 100% | |
| State Representative (State House District 42) | Doug Gilliam (R) | 100% |
Officials serving now (members of Congress until January 3, 2027). Sources: State legislators: Open States (public domain); Members of Congress: the @unitedstates project, congress-legislators (CC0).
Local government
- Buffalo laws: search for the Buffalo, South Carolina code of ordinances
- Union County website: https://gearupunionsc.com
- Union County laws: search for the Union County, South Carolina code of ordinances
State legislative districts
| State senate district | Share of residents |
|---|---|
| State Senate District 13 | 100% |
| State house district | Share of residents |
|---|---|
| State House District 42 | 100% |
ZIP codes
Percentages mark ZIPs only partly in Buffalo: the share of that ZIP's residents living in it.
- 29321 (49%)
Get this in your AI agent
Your agent can get Buffalo's counties and districts with shares, its ZIP codes (level='zcta'), and its boundary as GeoJSON (get_boundaries). Add https://boundarymcp.com/mcp to Claude, ChatGPT, Cursor or Codex (free, no key; how), then:
related_geographies(id="us:place:4510090")
Buffalo here is the Census Bureau's place boundary as of January 1, 2025 (a Census-designated place, which has no municipal government). Shares are of 2020 Census population. Districts are the maps in force for the November 3, 2026 election.